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DSP/BIOS PRD Functions

Started by behcsiang February 28, 2003
Dear All,

I wonder if we can change the PRD function's parameter
dynamically during run-time? Eg. I have a PRD function that
predefined using CCS's DSP/BIOS Config tools, named PRD_Example.
The "period(ticks)" parameter is set to 1000 (miliseconds).
Thus, this PRD_Example will be scheduled to run every 1000 ms.
During run-time, can I change the "period" to other values ?
How to do that ? Please advice.

Thanks!!

--
Beh,CS



Hi Beh
Currently DSP/BIOS does not support changing of period of a PRD
object.

You can check out if single shot PRD is usefull to solve your case.
You can also simulate a variable periodic
activity by using TSK_sleep with Mailboxes.

Rgds
CSR -----Original Message-----
From: behcsiang <> [mailto:]
Sent: Friday, February 28, 2003 9:18 AM
To:
Subject: [c6x] DSP/BIOS PRD Functions Dear All,

I wonder if we can change the PRD function's parameter
dynamically during run-time? Eg. I have a PRD function that
predefined using CCS's DSP/BIOS Config tools, named PRD_Example.
The "period(ticks)" parameter is set to 1000 (miliseconds).
Thus, this PRD_Example will be scheduled to run every 1000 ms.
During run-time, can I change the "period" to other values ?
How to do that ? Please advice.

Thanks!!

--
Beh,CS _____________________________________
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